Data Stage Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Stage Interview Questions

Questions Answers Views Company eMail

what is combinability and non combinability?

2 15894

Why we need datasets ratherthan sequential files?

5 31859

what is the diff between sequential file and fileset stages?

3 26789

what is sparse lookup?

IBM,

7 31647

WHERE YOU USE UNIX COMMANDS AS A ETL DEVELOPER?

Wipro,

2 26060

HOW CAN YOU DO SCD2 IN DATA STAGE USING SEQUENTIAL FILES?

HCL, IBM, Infosys,

1 8329

HOW CAN U DO ERROR HANDLING IN DATA STAGE?

ME,

8 33921

WHAT ARE THE COMMON ERRORS IN DATA STAGE?

IBM, ME,

6 36650

LIST THE BUILT-IN STAGES AVALIABLE IN SERVER JOBS?

Mannar Company, ME,

2 7836

Please Tell me..,I need some Complex Jobs in datastage as per in interview?how to tell and how to explain?please send as well as posiible please

Systime,

1 18137

Hai..,in datastage how to explain project in interview?please explain any domain please.

Wipro,

1 13677

HOW WILL YOU IMPLEMENT SURROGATE KEY IN SCD BY USING SURR_KEY GENERATOR,THE VALUE OF S_KEY SHOULD NOT REPEAT EVEN IF THE JOB IS COMPILED REPEATEDELY?

L&T,

4 18075

WHAT ARE THE STAGES U WILL USE IN IMPLEMENTING SCD2/DATE FIELD

L&T,

8 22604

WHAT ARE PERFORMANACE SETTINGS YOU HAVE IMPLEMENTES IN YOUR PROJECT?

GE,

2 9224

How can i approach to write datastage 7.5 Certification? and how much they will charge for examination .What exactly should i do? Can anyone guide me plz?

2 7526

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Un-Answered Questions { Data Stage }

How many types of hash files are there?

1185

Where do the datastage jobs get stored?

1216

If you want to use a same piece of code in different jobs, how will you achieve this?

1276

how to achieve this output ? Two Input columns(ID & Name) - ID | Name 1 | Jack 1 | Kara In output there should be only 1 column which will be populated as - 1,Jack 1,Kara

806

What is developer responsibilities in UAT (user acceptance testing and Post implementation phase?

2106

What is job control?

1112

Differentiate between odbc and drs stage?

1050

Describe stream connector?

1307

What is the difference between informatica and datastage?

1227

Terminate Activity

1278

Explain entity, attribute and relationship in datastage?

1102

what is the use of surogate key in datastage

2310

what are .ctl(control files) files ? how the dataset stage have better performance by this files?

2812

How do you import and export the datastage jobs?

1159

What is apt_config in datastage?

1139

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